90.93 Standard confirmed Jun 4, 2024
ISO
ISO/TC 96/SC 6 Mobile cranes
International Standard
53.020.20 Cranes
Specifies a test method to determine the maximum capacity of a mobile crane to counterbalance loads applied on its hook block. The test is applicable for cranes whose capacity to support loads is based on its static resistance to overturning. The test shall not be used on cranes whose capacity is based on structural strenght or on limitations due to available load hoist, jib hoist or jib telescope capability. Applies to all mobile cranes as defined in ISO 4306-2.
PUBLISHED
ISO 11662-1:1995
90.93
Standard confirmed
Jun 4, 2024